CN109073598A - 多阵列线圈的涡流探头和切换装置 - Google Patents
多阵列线圈的涡流探头和切换装置 Download PDFInfo
- Publication number
- CN109073598A CN109073598A CN201680084765.5A CN201680084765A CN109073598A CN 109073598 A CN109073598 A CN 109073598A CN 201680084765 A CN201680084765 A CN 201680084765A CN 109073598 A CN109073598 A CN 109073598A
- Authority
- CN
- China
- Prior art keywords
- eddy current
- coil
- current probe
- probe
- array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2200/00—Prediction; Simulation; Testing
- F28F2200/005—Testing heat pipes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160048020A KR101757589B1 (ko) | 2016-04-20 | 2016-04-20 | 다중 배열 코일 와전류 탐촉자와 스위칭 장치 |
KR10-2016-0048020 | 2016-04-20 | ||
PCT/KR2016/009786 WO2017183772A1 (fr) | 2016-04-20 | 2016-09-01 | Sonde à courant de foucault à bobines en réseau multiples et dispositif de commutation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109073598A true CN109073598A (zh) | 2018-12-21 |
Family
ID=59352951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680084765.5A Pending CN109073598A (zh) | 2016-04-20 | 2016-09-01 | 多阵列线圈的涡流探头和切换装置 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101757589B1 (fr) |
CN (1) | CN109073598A (fr) |
WO (1) | WO2017183772A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112611800A (zh) * | 2020-11-16 | 2021-04-06 | 江苏安泰安全技术有限公司 | 一种检测压力设备表面微裂纹的快速扫描方法和系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110487890B (zh) * | 2019-07-15 | 2022-12-06 | 国核电站运行服务技术有限公司 | 用于j焊缝检测的涡流阵列扫查装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808927A (en) * | 1987-02-19 | 1989-02-28 | Atomic Energy Of Canada Limited | Circumferentially compensating eddy current probe with alternately polarized receiver coil |
US4855677A (en) * | 1988-03-11 | 1989-08-08 | Westinghouse Electric Corp. | Multiple coil eddy current probe and method of flaw detection |
US5256966A (en) * | 1991-04-19 | 1993-10-26 | Combustion Engineering, Inc. | Method for detecting flaws in a steam generator tube using a flexible eddy current probe having coil bank switching |
JPH10239283A (ja) * | 1997-02-27 | 1998-09-11 | Genshiryoku Eng:Kk | 渦電流探傷プローブ |
KR20020030127A (ko) * | 2000-10-16 | 2002-04-24 | 최양우 | 가압중수로 압력관튜브 와전류검사용 탐촉자 |
CN202101972U (zh) * | 2011-05-19 | 2012-01-04 | 国核电站运行服务技术有限公司 | 涡流探头推拔器 |
JP2012122859A (ja) * | 2010-12-08 | 2012-06-28 | Marktec Corp | 渦電流探傷プローブ、渦電流探傷装置及び渦電流探傷方法 |
CN103149273A (zh) * | 2013-02-07 | 2013-06-12 | 爱德森(厦门)电子有限公司 | 一种在用钢轨的涡流电控扫查监测方法及装置 |
CN103868986A (zh) * | 2012-12-13 | 2014-06-18 | 上海海事大学 | 一种金属管道内表面缺陷的涡流检测探头及其检测方法 |
CN204302230U (zh) * | 2014-12-30 | 2015-04-29 | 中核武汉核电运行技术股份有限公司 | 一种涡流多路复用阵列探头 |
US20150177191A1 (en) * | 2012-06-21 | 2015-06-25 | Eddyfi Ndt Inc. | High resolution eddy current array probe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10142199A (ja) * | 1996-11-08 | 1998-05-29 | Nuclear Fuel Ind Ltd | 制御棒クラスタ摩耗検査装置 |
KR200307293Y1 (ko) * | 2002-10-29 | 2003-04-18 | 한국전력공사 | 경수로형 원자로 제어봉집합체 와전류검사 탐촉자 |
-
2016
- 2016-04-20 KR KR1020160048020A patent/KR101757589B1/ko active IP Right Grant
- 2016-09-01 CN CN201680084765.5A patent/CN109073598A/zh active Pending
- 2016-09-01 WO PCT/KR2016/009786 patent/WO2017183772A1/fr active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808927A (en) * | 1987-02-19 | 1989-02-28 | Atomic Energy Of Canada Limited | Circumferentially compensating eddy current probe with alternately polarized receiver coil |
US4855677A (en) * | 1988-03-11 | 1989-08-08 | Westinghouse Electric Corp. | Multiple coil eddy current probe and method of flaw detection |
US5256966A (en) * | 1991-04-19 | 1993-10-26 | Combustion Engineering, Inc. | Method for detecting flaws in a steam generator tube using a flexible eddy current probe having coil bank switching |
JPH10239283A (ja) * | 1997-02-27 | 1998-09-11 | Genshiryoku Eng:Kk | 渦電流探傷プローブ |
KR20020030127A (ko) * | 2000-10-16 | 2002-04-24 | 최양우 | 가압중수로 압력관튜브 와전류검사용 탐촉자 |
JP2012122859A (ja) * | 2010-12-08 | 2012-06-28 | Marktec Corp | 渦電流探傷プローブ、渦電流探傷装置及び渦電流探傷方法 |
CN202101972U (zh) * | 2011-05-19 | 2012-01-04 | 国核电站运行服务技术有限公司 | 涡流探头推拔器 |
US20150177191A1 (en) * | 2012-06-21 | 2015-06-25 | Eddyfi Ndt Inc. | High resolution eddy current array probe |
CN103868986A (zh) * | 2012-12-13 | 2014-06-18 | 上海海事大学 | 一种金属管道内表面缺陷的涡流检测探头及其检测方法 |
CN103149273A (zh) * | 2013-02-07 | 2013-06-12 | 爱德森(厦门)电子有限公司 | 一种在用钢轨的涡流电控扫查监测方法及装置 |
CN204302230U (zh) * | 2014-12-30 | 2015-04-29 | 中核武汉核电运行技术股份有限公司 | 一种涡流多路复用阵列探头 |
Non-Patent Citations (3)
Title |
---|
蒋焕文 等: "《电子测量 第3版》", 29 February 2008, 中国计量出版社 * |
赵磊: "阵列涡流无损检测技术的研究及进展", 《无损探伤》 * |
郑玉东: "《通信电缆》", 31 December 1982, 机械工业出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112611800A (zh) * | 2020-11-16 | 2021-04-06 | 江苏安泰安全技术有限公司 | 一种检测压力设备表面微裂纹的快速扫描方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
KR101757589B1 (ko) | 2017-07-12 |
WO2017183772A1 (fr) | 2017-10-26 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20181221 |